"No. When I first got here, the Doctor, but he didn't introduce himself as that. He made me tea, and seemed surprised that I actually drank it, and said he'd thought maybe I'd think it was poisoned. I thought it was a bad joke. But then everyone was edging around me, and I scared some younger version of you, and a *different* Doctor told me he destroyed Gallifrey, almost off hand, he said he thought I knew already."
He stopped to take a breath, since his chest felt tight anyway. There'd more in a second.
Jack was apparently the only person he felt remotely safe with. Except his Thete, who hadn't been around, and he wasn't sure how to talk to him about all this anyway.